By Katherine Tinsley
1:45am PDT, Apr 1, 2025
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Spring is here, and Hollywood's "it" girls are embracing color, unique silhouettes and more to match the season. But not everyone is sticking the landing. We're taking a look back at the best and worst celeb style moments this month, starting with this eye-catching ensemble…
Outlander star Caitriona Balfe disappointed in a loud Louis Vuitton look at the European premiere of The Amateur in London on March 31, 2025. While we loved the gown's bold yellow hue, we weren't wild about the asymmetrical bodice including a bizarre double-sleeve detail. To make matters worse, she accessorized with chunky pumps, an austere up-do and dark lipstick — decidedly "fall" styling for an otherwise "spring" getup.
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We're obsessed with the austere black Claire Mischevani coat-dress that Helen Mirren donned at the premiere of her new show MobLand in London on March 27, 2025. The 79-year-old Oscar winner (she turns 80 in July!) elevated her Victorian-meets-punk rock vibe with her high-heel lace-up booties.
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Army green has never looked so good! Eva Longoria knocked it out of the park at the Los Angeles premiere of Alexander and the Terrible, Horrible, No Good, Very Bad Road Trip on March 26. The actress-filmmaker, who turned 50 less than two weeks earlier, wowed in a strapless column gown from Marmar Halim's fall 2025 collection. The curve-hugging frock brought the drama with its draped chiffon.
Naomi Watts
Naomi Watts coordinated with her canine costar — a Great Dane named Bing — at the premiere of their film The Friend in New York City on March 24, 2025. The Oscar-nominated actress donned a backless white Jacquemus dress featuring furry black spots. (Bing, of course, also rocked a look featuring furry black spots.)
Jennifer Lopez
Jennifer Lopez sparkled in a midriff-baring Zuhair Murad creation with anatomical bedazzling across the torso at the opening night of Othello on Broadway at the Ethel Barrymore Theatre in New York City on March 23. The dramatic getup, which featured a sequined bellybutton, was perfect for a night out on the Great White Way.
Ariana Grande
Ariana Grande topped many best-dressed lists in an architectural Schiaparelli creation at the 2025 Oscars in Hollywood on March 2.JoJo Siwa
JoJo Siwa raised eyebrows with this bold getup at the 2025 iHeartRadio Music Awards in Hollywood on March 17.Rihanna
Bajan superstar Rihanna highlighted her Caribbean roots while celebrating her partnership with Puma in her native Barbados on March 11. The "Pon de Replay" singer donned her Fenty x Puma sneakers with a Xuly.Bet jersey over two layered Molly Goddard dresses.Millie Bobby Brown
Millie Bobby Brown wowed in a black Tamara Ralph gown featuring metallic floral embellishments at the premiere of The Electric State in New York City on March 11.Michelle Williams
Destiny's Child singer Michelle Williams showcased the art of color-blocking in an Amoeba by Bruce Glen set at the Tamron Hall Show studios in New York City on March 11.Rachel Zegler
Rachel Zegler served business casual at the Good Morning America studios in New York City on March 20. The Snow White star ditched the bold tones of spring and donned a neutral Max Mara blazer, a crushed wool skirt and a volpino striped viscose jumper.Eiza González
Eiza González embraced futuristic glamour in an Alberta Ferretti dress at the premiere of Ash in Los Angeles on March 17.Bella Hadid
The world is Bella Hadid's catwalk! The supermodel made sure to dress comfortably while strutting around Paris on March 12. She accessorized her comfy look — jeans and a long coat — with a black crocodile embossed Saint Laurent bag.Emma Corrin
Whether you loved it or hated it, there was no missing Emma Corrin's Miu Miu ensemble for the fashion house's Paris Fashion Week presentation in The City of Light on March 11._
Eva Longoria sported a Tory Burch look while headed to the Good Morning America studios in New York City on March 18.














